NEW GCC build failure, HEAD@155023 on native

GCC regression tester
Sun Dec 6 16:21:00 GMT 2009

With your recent patch, GCC HEAD revision 155023 had problems on:
native: build (NEW build failure)
Attached is build output for those targets.
The previous build was of revision 155022.

Log information for changes since the last build:
r155023 | ghazi | 2009-12-06 08:11:06 -0800 (Sun, 06 Dec 2009) | 10 lines
Changed paths:
   M /trunk/ChangeLog
   M /trunk/configure
   M /trunk/
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/doc/install.texi

	PR middle-end/30447
	PR middle-end/30789
	PR other/40302

	* Require MPC.
	* configure: Regenerate.
	* doc/install.texi: Document MPC is required.


For more information, see <>.

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checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking for gnatbind... no
checking for gnatmake... no
checking whether compiler driver understands Ada... no
checking how to compare bootstrapped objects... cmp --ignore-initial=16 $$f1 $$f2
checking for correct version of gmp.h... yes
checking for correct version of mpfr.h... yes
checking for the correct version of mpc.h... no
configure: error: Building GCC requires GMP 4.2+, MPFR 2.3.2+ and MPC 0.8.0+.
Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify
their locations.  Source code for these libraries can be found at
their respective hosting sites as well as at  See also for additional info.  If
you obtained GMP, MPFR and/or MPC from a vendor distribution package,
make sure that you have installed both the libraries and the header
files.  They may be located in separate packages.
+ exit 1
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Geoffrey Keating <> 
(via an automated GCC regression-testing script.)

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